(a) Figure 5 shows a sketch of a triangle, where all side lengths are measured in centimetres. Find the length of the side marked z, giving your answer correct to one decimal place. 52 14.4 cm Figure 5 (b) Triangle DEF has a right angle at E. The length of side FE is 4.9 cm, and the length of side DF is 9.7 cm. Sketch the triangle and find LFDE, giving your answer correct to the nearest degree.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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Plz answer both the parts in 20 mints plz it's very urgent
(a) Figure 5 shows a sketch of a triangle, where all side lengths are
measured in centimetres. Find the length of the side marked z, giving
your answer correct to one decimal place.
52°
x
14.4 cm
Figure 5
(b) Triangle DEF has a right angle at E. The length of side FE is 4.9 cm,
and the length of side DF is 9.7 cm. Sketch the triangle and find
LFDE, giving your answer correct to the nearest degree.
Transcribed Image Text:(a) Figure 5 shows a sketch of a triangle, where all side lengths are measured in centimetres. Find the length of the side marked z, giving your answer correct to one decimal place. 52° x 14.4 cm Figure 5 (b) Triangle DEF has a right angle at E. The length of side FE is 4.9 cm, and the length of side DF is 9.7 cm. Sketch the triangle and find LFDE, giving your answer correct to the nearest degree.
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